Table 1 Differential analysis of aldehydes in cigarette smoke (CS) and water-filtered cigarette smoke (WF-CS) using LC-UV-MS
From: Critical role of aldehydes in cigarette smoke-induced acute airway inflammation
Peak # | m/z | Compound (*) | Fold change (no water/water)*** |
|---|---|---|---|
1 | 209,1 | Formaldehyde | Â |
2 | 223,1 | Acetaldehyde | 1,291 |
3 | 265 | 2,3-butanedione (isomer 1) | 19,046 |
4 | 265 | 2,3-butanedione (isomer 2) | 6,112 |
5 | 235 | Acrolein | Â |
6 | 275 | Furancarboxaldehyde | 13,087 |
(isomer 1) | |||
7 | 275 | Unknown (**) | 42,125 |
8 | 237 | Propionaldehyde | 1,264 |
9 | 279 | Unknown (**) | 15,463 |
10 | 275 | Furancarboxaldehyde | 20,136 |
(isomer 1) | |||
11 | 249,1 | Crotonaldehyde | 22,281 |
12 | 249,1 | Butyraldehyde | 0,748 |
13 | 265 | (iso)valeraldehyde | 1,48 |